206SZZST
200, 300 & 6400 Series Industrial Single Row Deep Groove Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
206SZZST
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.21 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
30 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
62 mm
Outside diameter tolerance
-0.013mm to 0
Width
16 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
4699 lbf
Radial static load rating
3664 lbf
Limiting speed
12 X 1000 rpm
Lubrication
None
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 35.81
/ each
In Stock
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206SZZST Bearing Product Overview & Core Advantages
The 206SZZST is a single row deep groove ball bearing designed for reliable performance in demanding applications. Engineered with metric dimensions and manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing offers a robust solution for primarily radial loads. Its key advantages include a shielded design (ZZ) for contaminant protection, a high-grade chrome steel construction for durability, and a balanced design supporting a limiting speed of 12,000 rpm. This combination makes it a versatile and dependable choice for general industrial machinery requiring consistent operation.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 206 | Basic bearing designation, indicating a metric series with a 30mm bore diameter. |
| S | Indicates the use of a Chrome Steel cage, providing strength and compatibility with the rings and balls. |
| ZZ | Signifies that the bearing is equipped with non-contact shields on both sides. This provides effective protection against contaminants while minimizing friction and heat generation. |
| ST | Specifies that the bearing is supplied without lubrication (None), allowing for application-specific greasing or oiling as required by the operating conditions. |
206SZZST Bearing Structural Features & Performance Benefits
- Robust Construction: The single row deep groove raceway and high-quality chrome steel components (rings, balls, and cage) deliver high structural integrity and resistance to wear, ensuring a long service life.
- Radial Load Capacity: With a dynamic load rating of 4699 lbf and a static load rating of 3664 lbf, this bearing is well-suited to handle significant radial forces in various machinery.
- Shielded Protection: The ZZ shields effectively seal the bearing interior from dust and debris, enhancing reliability in contaminated environments without the added torque of contact seals.
- Precision & Speed: Manufactured to ABEC 1 precision with a standard CN radial internal clearance, it ensures smooth, low-vibration operation and is capable of running at high speeds up to 12,000 rpm.
- Application Flexibility: The "ST" (non-lubricated) feature provides flexibility, enabling engineers to select the optimal lubricant for specific temperature ranges (from -30°C to 120°C) and operational requirements.
206SZZST Bearing Typical Application Areas
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Fans and Blowers
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- General Industrial Machinery where reliable radial support is critical
